Freshly baked Thick and Chewy Oatmeal Chocolate Chip Cookies.

Chewy Oatmeal Chocolate Chip Cookies

These Thick and Chewy Oatmeal Chocolate Chip Cookies are the perfect cookies to share with your family and loved ones. Customize them, make them your own, and enjoy them with a smile on your face!
Course cookies
Cuisine American
Keyword chewy oatmeal chocolate chip cookies, thick and chewy oatmeal chocolate chip cookies
Prep Time 15 minutes
Cook Time 8 minutes
Total Time 2 hours
Servings 50 cookies
Calories 108kcal
Author Maria Vannelli RD


  • 1 cup butter softened, unsalted, 227 grams
  • 1/2 cup sugar granulated, 100 grams
  • 1 cup brown sugar 220 grams
  • 2 eggs room temperature
  • 1 teaspoon vanilla extract
  • 1 tablespoon milk
  • 2 cups flour all purpose, 284 grams
  • 1 teaspoon baking soda
  • 1/4 teaspoon baking powder
  • 3/4 teaspoon salt
  • 3 cups quick cooking oats OR old fashioned oats 300 grams
  • 2/3 cup dark chocolate chips


  • Whisk together the flour, baking soda, baking powder, and salt. Set aside.
  • In a medium sized bowl, cream together the butter and the 2 sugars. 
  • Beat in the eggs, one at a time. 
  • Add the vanilla extract and the milk and mix together.
  • Add the sifted dry ingredients, followed by the oats. Finally add the chocolate chips and mix thoroughly together with a mixing spoon.
  • Cover and chill the dough for at least 30 minutes. The longer the better.
  • Preheat oven to 375 F (190 C). Set oven rack to center.
  • Line cookie sheet with parchment paper.
  • Scoop dough with medium disher and place about 2 inches apart on cookie sheet. 
  • Bake for about 8 minutes or until edges begin to turn golden.
  • Allow cookies to cool off on the baking sheet before transferring them to a wire rack.



There is an idle time of 30 minutes.
Half of the butter can be replaced with 1/3 cup of applesauce OR 1/2 cup of peanut butter.
Up to half of the all purpose flour can be replaced with whole wheat flour.
How to freeze: Portion the batter on a cookie tray and freeze. Once frozen, place the balls of frozen cookies dough in a plastic bag. Can be baked directly form the freezer. Simply place frozen balls of dough on cookie sheet and bake. Will require an additional 2 minutes of baking time. Frozen dough will keep up to 3 months in the freezer. 
Please keep in mind that the nutritional information provided below is just a rough estimate and variations can occur depending on the specific ingredients used. 


Serving: 1serving | Calories: 108kcal | Carbohydrates: 14g | Protein: 1g | Fat: 4g | Saturated Fat: 3g | Cholesterol: 16mg | Sodium: 95mg | Potassium: 49mg | Sugar: 7g | Vitamin A: 125IU | Calcium: 17mg | Iron: 0.5mg